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Recognised as Colour

#245C4D

  • #245C4D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#245C4D is a cyan with RGB values 36, 92, 77 and HSL 164°, 44%, 25%. It is a dark colour, so white text on it reaches 7.7:1 contrast (AAA for normal text). The nearest named colour is Dark slate grey.

Colour values

#245C4D#245C4D
HEX#245C4D
RGBrgb(36, 92, 77)
RGB (0–1)0.1412, 0.3608, 0.302
RGB percentages14.1%, 36.1%, 30.2%
HSLhsl(163.9, 43.8%, 25.1%)
HSV / HSBhsv(163.9, 60.9%, 36.1%)
CMYK60.9%, 0%, 16.3%, 63.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer2,382,925
CSS custom property--colour: #245C4D;

Brightness & contrast

Relative luminance0.08565WCAG 2.x, 0 is black and 1 is white
Perceived brightness77.7 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 7.74:1
Contrast with white7.74:1WCAG normal text: AAA
Contrast with black2.71:1WCAG normal text: Fail
Greyscale equivalent#4F4F4F
Inverted#DBA3B2

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#59564Cno red cones; affects about 1% of men; ΔE 22 from the original
Deuteranopia#51504Eno green cones; the most common form, about 1% of men; ΔE 22.6 from the original
Tritanopia#025D58no blue cones; rare, and affects men and women equally; ΔE 7.3 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text7.74:1WCAG large text: AAA
Contrast with black, large text2.71:1WCAG large text: Fail

Named colours

Dark slate grey · ΔE 13.4Teal · ΔE 18.6Dark cyan · ΔE 22.5Dim grey · ΔE 24.5Cadetblue · ΔE 28.2Dark olivegreen · ΔE 28.6
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 13.35, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#5C2433
Analogous#245C31, #244F5C
Triadic#4D245C, #5C4D24
Split complementary#5C244F, #5C3124
Tetradic#31245C, #5C2433, #4F5C24

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#7FCDB8
Lighter +30%#5ABFA4
Lighter +20%#41A58A
Lighter +10%#32816C
Darker −10%#16372E
Darker −20%#071310
Darker −30%#000000
Darker −40%#000000
More saturated +25%#146C54
Less saturated −25%#344C46

Channel breakdown

R36
G92
B77
Red36 (14.1%)
Green92 (36.1%)
Blue77 (30.2%)
Hue163.93°
Saturation (HSL)43.75%
Lightness25.1%
Dominant channelGreen
Hex per channelR 24 · G 5C · B 4D

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Every value on this page was computed from “245c4d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.